One-Dimensional Curved Effects of Finite Slot Arrays

被引:0
|
作者
Meng, Zhi-Jun [1 ]
Lue, Ming-Yun [1 ]
Wu, Zhe [1 ]
Huang, Jun [1 ]
机构
[1] Beihang Univ, Fac 513, Beijing, Peoples R China
来源
APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2009年
关键词
Frequency selective surfaces; slot arrays; FREQUENCY-SELECTIVE SURFACES;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Mutual admittance approach was extended to the application on finite curved slot arrays. Changes of magnetic current distribution, scattering patterns and transmission properties were examined when planar slot arrays were truncated and curved. Compared with the finite planar arrays, curvature leads to violent fluctuation of magnetic current distribution, wider beamwidth and higher side lobes, and considerable changes also occur in frequency-response characteristics. Only when the flare angle is small enough (below 60 degrees) does the curved effects get weak.
引用
收藏
页码:9 / 12
页数:4
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